China 2.5mm 3.2mm 4.0mm 5.0mm E7018 E6011 E6010 Welding Rod Electrode, Find details about China Welding Electrode, Welding Rod from 2.5mm 3.2mm 4.0mm 5.0mm E7018 E6011 E6010 Welding Rod Electrode
Description Of Cast Iron Welding Electrode 308
Dia:2.5/ 3.2/ 4.0/ 5.0 mm
Length:300 /350 /400 mm
the weld rods can use either alternating current or direct current,have stable art and conveniently
operating.
Application:for use in paching the defects of ferrosteel pieces.
Chemical Composition:
Type | C(%) | Mn(%) | Si(%) | S(%) | Ni(%) | Fe(%) | diameter | current |
Z208 | 2.00 | ≤0.75 | 2.50-6.50 | ≤0.10 |
|
| 3.2-5.0 | 90-220 |
Z308 | ≤2.00 | ≤1.00 | ≤2.50 | ≤0.03 | ≥90 | ≤8 | 2.5-4.0 | 60-150 |
Z408 | ≤2.00 | ≤1.80 | ≤2.50 | ≤0.03 | 45-60 |
| 2.5-5.0 | 50-180 |
508 | ≤1.00 | ≤2.50 | ≤0.80 | ≤0.025 | 60-70 | ≤6 | 3.2-5.0 | 90-190 |